Job Description

Job Title: M&E Mechanical Fitter - National Grid Person
Location: Cilfynydd Substation, Pontypridd
Job Type: Temporary (Inside IR35)
Start Date: 16/03/2026
End Date: 25/09/2026
Hours: 07:30 - 17:30 (45 hours per week)
Rate: 300 per day
Positions Available: 1

Overview:
We are currently recruiting for an experienced M&E Mechanical Fitter to join the team on a National Grid substation project at Cilfynydd Substation.

This requirement has arisen due to additional project capacity and will involve working within a live transmission environment, supporting mechanical installation activities to strict National Grid standards. Please note: This role is determined as Inside IR35. Limited Company payment is not a compliant method.

Key Responsibilities:

• Mechanical fitting and installation within a high-voltage substation environment
• Supporting M&E installation works in line with project specifications
• Working as part of a coordinated site team under site supervision
• Operating in accordance with National Grid safety rules and procedures
• Supporting and supervising lifting operations (Lift Supervisor ticket required)
• Maintaining high standards of health, safety, and quality on site

Essential Requirements:

• Valid National Grid Persons (NG Person) authorisation
• Valid Lift Supervisor ticket
• Relevant mechanical fitting qualifications and competency tickets
• Previous experience working within National Grid or transmission substation environments
• Full and correct PPE prior to site attendance (mandatory)
• Please do not apply if you do not hold the required tickets and authorisations.

Additional Information:

• 45 hours per week
• Inside IR35 engagement
• Candidates must be able to comply with site drug and alcohol policies
• CV required prior to submission

If you meet the criteria and are available for the full contract duration, please submit your up-to-date CV for consideration.

Search is an equal opportunities recruiter and we welcome applications from all suitably skilled or qualified applicants, regardless of their race, sex, disability, religion/beliefs, sexual orientation or age